WELCOME TO ECO DESIGN ARCHITECTS

Eco Design – Architects & Consultants  is an architectural practice which specializes in ecological friendly green building and consulting. Established in 1998 by Andy Horn, the practice has been at the forefront of the green building movement in South Africa and has won a number of international awards in the field of sustainable design.

Eco Design’s cutting edge sustainable solutions have been widely published both locally and internationally and have earned them the 2004 Sustainable Building Best Practice award for Residential Projects in the Africa Region  and the Silver Holcim Award for Sustainable Construction in Africa and the Middle East 2005.
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CURRENT NEWS
Moon Phase Harvesting of Timber

Moon Phase Harvesting is an ancient method of preserving timber by cutting wood according to the phases of the moon. Like the tides of the ocean, the moon also influences the rise & fall of the sap in the wood. The wood is cut when the sap is lower, which is in the autumn & winter months i.e. hibernation period. During these months the sap in the tree is at its lowest  in the days before the new moon. The lack of sap therefore is a natural protection that prevents insects &  fungus from infesting the  wood & thus increases its durability.
The trees are left to dry (cure) for 4 – 8 weeks in the forest with their bark, as well as the crown of the tree and a few side branches with leaves left intact. This also reduces the amount of cracking & warping that occurs as the timber dries out.

Please note the following times and dates in your calendar suitable for 2012’s MOON PHASE HARVESTING of timber.
The 3 days leading up to new moon between autumn equinox and winter solstice i.e.
New moon happens at the same moment across the whole planet, however we would strongly advise that one stops cutting at least 10 to 15 minutes prior to the proscribed new moon time just to be safe. Note that the times given below go up until 1 minute before new moon:

MARCH : 21st March (Wednesday) 11:26 am until 24th March ( Saturday) 11:27 am
APRIL: 20th April (Friday) 4:26 am until
23rd April (Monday) 4:25 am
MAY: 19th May (
Saturday ) 19:39 pm until 22nd May (Tuesday) 19:38 pm
JUNE: 18th June (Monday) 8:41 am until 21st June (Thursday) 1:09 am

Note the times above are South African Time (UCT + 2 hours). So e.g. if you are in Sydney, Australia (UCT + 10 hours) just add another 8 hours to the times. Also note that these Moon Phase Harvesting dates only apply to the Southern Hemisphere. In the Northern Hemisphere the period is between September and December.

Further Tips and Information with Moon Phase Harvesting Timber:

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New Info Manual

New Info Manual: We have just added a new Manual to our collection. It is a brand new issue which describes how to make your own Lime Dung plaster. Click here to see our Manuals.

We are also offering the complete set of Info Manuals for a reduced rate. Click here to find out more.

 

 
UPDATE - Rammed Earth building code - Urgent support needed

UPDATE: It is confirmed that a further extension until December 2011 has been granted. This gives everybody another opportunity to send their letters of support to the SABS. This is important as the SABS have already indicated that the technical committee will be voting against this code. The reasons for this have not been clarified and we therefore appeal to all to maintain the pressure.

In terms of the SADC process for adopting this code into the entire region is currently in its 5th round of votes and the deadline for submissions was meant to be for the end of June (Now December). Once this round of votes has gone through there will be a 6th and final round of votes, so it is a good idea to keep the pressure up with letters of support regardless of the deadlines. Please still do send your email / letter of support.

If any of you are interested in assisting the planet in a small but significant way you are more than welcome to assist by sending an email in support of SA adopting a green building standard, to be more precise a Rammed Earth building code. Currently in SA we cannot raise a bond to by any form of newly constructed earth building – so this would be a significant step in the right direction. See below….

There has been the UK’s leading expert in very low embedded energy building technology, rammed earth – Roland Keable – here in Cape Town earlier this week and we have been asked by him to drum up as many emails/letters of support for the adoption of Zimbabwe’s rammed earth building codes into all the SADC countries including SA’s building codes.

A letter of support is urgently needed from local stakeholders for the adaptation of Zimbabwe’s rammed earth building code of practice (already 10 years old) into all 15 of the SADC countries. This requires a majority vote in the SADC standards summit scheduled for the end of June 2011.  (Now extended to December 2011 - No exact date is yet known...)

To assist this process we need any potential stakeholders/individuals to write to The Senior Standards Officer for the SABS in support of SA voting YES for the SABS to adopt the Zimbabwe Code SADCSTAN TC1/SC5 Code of Practice for Rammed Earth Structures.

The letter/email of support should be forwarded to:

- Solly Peter, Manager - Construction Standards SABS, peterm{at}sabs{dot}co{dot}za

-  Suraiya Adam, Senior Manager Standards Division SABS, adamsa{at}sabs{dot}co{dot}za

-  Sazi Zangqa, Senior Manager Compliance and Development SABS, zangqasl{at}sabs{dot}co{dot}za

- Jacob Ramatsetse - Construction Standards SABS, ramatsjj{at}sabs{dot}co{dot}za


In the letter please quote SADCSTAN TC1/SC5 Code of Practice for Rammed Earth Structures and copy Roland Keable (rowland {at} rammed-earth{dot}info) and Andy Horn (andy{at}ecodesignarchitects{dot}co{dot}za) in please.

 

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OR Tambo Narrative and Environmental Centre

The OR Tambo Narrative and Environmental Centre is a project of the Ekurhuleni Metropolitan Municipality in which there are the three departments directly involved in the project: Departments of Arts and Culture, Environmental Planning & Metro Parks. The brief comprises: OR Tambo Narrative Centre, Environmental Centre, Multi-Purpose Arts & Crafts workshops, Outdoor Amphitheater & the Caretaker's cottage/ Show House.

The Site is on the banks of Leeupan a natural pan which is in Benoni near Johannesburg. Eco Design Architects and Consultants were recently brought on board as the Green Consultants to assist and consult to the project team in their objective of making this an exemplary green building. The Municipality is intending for this to be a flagship project & an educational experiment that visibly demonstrates green building practices including various alternatives in conservation of energy and recycling of materials, resources & waste. Natural/ Eco-Friendly building technologies include Rammed Earth Construction, Straw Bale Construction, Adobe Construction,Urbanite (recycled concrete), Planted Roofs, Earth Floors.

In recent months Eco Design has been running workshops on site in order to train the team in the necessary natural building skills. 6 months into construction the team is currently busy raising the Rammed Earth walls. Furthermore the Adobe Brick making process is well underway.

Please click here for more info and images about this project. Watch this space as we will continue to post updates on the progress of this project.

 
Mamre Info Centre completed

Completion of the Mamre Info Centre – Heritage Building Project (2011): The official opening was on 16. April 2011.The building process had a strong focus on the reviving and transferring of old building techniques and skills. Most of the labour were local participants that were also involved in the material procurement phase of the project. All Adobe Bricks where made in Mamre. Alien gum and Poplar trees from close by where harvested according to the Moon Phase harvesting principles. The lime dung plaster was used from a traditional recipe that Herbert Arendse (A local old master builder from Mamre) had learnt from his grandfather. Please watch this space as Eco Design will soon launch a new Info Manual which will include this amazing plaster recipe. All timber work, joinery and all walls were finished with non toxic oils and paints. Furthermore water saving toilets and LED lighting were installed.

Finally Mamre now has a new focal point where locals and visitors can meet, visit exhibitions and get informed about Mamre's rich heritage.

For more information about this project:  http://mamrerevitalization.wordpress.com

Click here for pictures : Eco Design Project Gallery

 

 
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Nieuwoudtville Award

Eco Design Architects was awarded the Holcim Award for Sustainable Construction 2005 & took silver in the Africa and Middle East Region for their designs for the Nieuwoudtville Caravan Site Upgrade

Click here for more info on the award.

 

Like us on Facebook to get instant notifications on updates on any events or news such as workshops, lectures etc.

 

"E-WIRE" lights by Andy Horn

The Eco Design lighting range is made from local or recycled materials. Standing Floor Lamps, Desk Lamps, Pendant Lights and Chandeliers are available. The lamp stands are from locally moon phase harvested alien timber. Recycled car parts are used as bases. Various paper shades & low energy LED light bulbs provide good lighting and create a beautiful atmosphere.

Click here for more info & prices.

 

 

dome001.jpg

Eco Design is also specialized in dome construction. A couple of dome structures have been built. Click below to view images

Project 1

Project 2

We offer a number of construction & info manuals on our website on natural building technologies which specifically refer to the South African context. The info manual "A LIME DUNG PLASTER RECIPE" has recently been added to the collection.   Click here for more information.

All our manuals are also now available as E-Book downloads. Click here for the E-Books.